Zachry plans, builds, and maintains major facilities in the power, cement, and nuclear sectors. The holding company for Zachry Engineering, Zachry Nuclear, and Zachry Industrial, the company builds and maintains power and chemical plants, cement and paper mills, refineries, roadways, railways, dams, airfields, and pipelines across the US. Zachry Engineering performs a variety of design tasks for transportation projects, power plants, and refineries. Its industrial services subsidiary provides maintenance, construction, and consulting work for plants in the pulp and paper, chemical, refining, and power generation industries. The Zachry family owns the firm.